Wilwood’s Cast Stainless Caliper Pistons are the standard that all other manufacturers are judged on. Cast construction add extra rigidity to prevent “oil canning” and stainless steel offers low conduction for minimal heat transfer. Engineered from high strength proprietary alloy and with a bright machine finish.

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KB Piston, 4 in. Bore, For Ford 351W, Rod 5.956, Flat Top +6.5cc 2V, .020 Oversized, w/ Rings, Each

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RaceTec Pistons, AutoTec, SBF 351W 20deg , Inverted Dome/Milled Dish, STD Bore, 4.125 Bore, 3.850

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ICON Piston, 4.466 in. Bore, For Chevrolet 540 Rod 6.135 Flat Top +3cc 1V, .100 Oversized, w/ Rings, Each

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ICON Piston, 4.25 in. Bore, For Chevrolet 454 Rod 6.385 Dome .650 -43cc 1V, .STD Oversized, w/ Rings, Each

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ICON Piston, 4.32 in. Bore, For Chrysler 463 Rod 7.100 Flat Top +4.5cc 2V, .040 Oversized, w/ Rings, Each

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